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Which? investigation prompts 100s of unsafe CO alarms to be removed from sale: do you have one?

AliExpress and eBay have removed 438 listings for killer carbon monoxide (CO) and smoke alarms that Which? tests have found will fail to sound when they need to.

Which? carbon monoxide detector giveaway saves a life

In October 2018, we gave 1,000 carbon monoxide (CO) detectors to a handful of Which? Trusted Traders to offer to their customers who didn’t have a working alarm. Boiler manufacturer...

We’ve uncovered even more unsafe carbon monoxide alarms

Find out what our latest tests into carbon monoxide alarms have discovered, including some alarms that fail to detect CO and could pose a risk to life.

Nearly four in ten British households don’t have a CO alarm – is your family at risk?

There are between 25 and 50 carbon monoxide (CO) deaths in the UK every year, and countless more incidents of low level poisonings that go unrecorded. Yet Which? research reveals...

Renters warned over carbon monoxide risk

Despite a CO alarm being a vital line of defence against carbon monoxide poisoning, a third of UK renters don't have one installed in their home, according to campaign group Carbon Monoxide Be Alarmed.

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